| article html file updated | 9 February 2020 03:53 CET | Update | https://www.mdpi.com/2071-1050/10/1/277 |
| article html file updated | 30 September 2019 02:55 CEST | Update | - |
| article html file updated | 2 May 2019 00:31 CEST | Update | - |
| article html file updated | 17 April 2019 22:56 CEST | Update | - |
| article html file updated | 28 March 2019 17:24 CET | Update | - |
| article html file updated | 9 February 2018 11:46 CET | Update | - |
| article html file updated | 1 February 2018 15:47 CET | Update | - |
| article html file updated | 22 January 2018 13:33 CET | Original file | - |
| article xml uploaded. | 22 January 2018 13:32 CET | Update | https://www.mdpi.com/2071-1050/10/1/277/xml |
| article xml uploaded. | 22 January 2018 13:32 CET | Original file | - |
| article pdf uploaded. | 22 January 2018 13:32 CET | Version of Record | https://www.mdpi.com/2071-1050/10/1/277/pdf |
